SUMMARY
Setting a keyboard shortcut to the notifications entry in the system tray (in my case Meta+A, overriding walk through activities) works and activates the widget, until I reboot, it no longer works despite being registered as "Activate notification widget of plasmashell", however, it doesn't appear again in the entries page, but rather in the keyboard shortcuts page to "activate this widget as though it has been clicked"

STEPS TO REPRODUCE
1. Right click system tray, "configure system tray"
2. Entries > pick an entry (in my case notifications) and assign it a keyboard shortcut (in my case Meta + A)
3. Apply, try, it works
4. Reboot
5. No longer works

OBSERVED RESULT
Should persist

EXPECTED RESULT
Doesn't persist properly

SOFTWARE/OS VERSIONS
Linux: 6.13.5-arch1-1 (64-bit)
KDE Plasma Version: 6.3.2
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2